Struct SupportsRule 

pub struct SupportsRule<'a> {
    pub name: AtKeyword,
    pub prelude: SupportsCondition<'a>,
    pub block: SupportsRuleBlock<'a>,
}

<general-enclosed>
 │├─╮─ <function-token> ─╭─╮─ <any-value> ─╭─ ")" ─┤│
    ╰─ "(" ──────────────╯ ╰───────────────╯


<supports-in-parens>
 │├─╮─ "(" ─ <supports-condition> ─ ")" ─╭──┤│
    ├─────── <supports-feature> ─────────┤
    ╰─────── <general-enclosed> ─────────╯

<supports-feature>
 │├─ <supports-decl> ──┤│

<supports-feature>
 │├─ "(" ─ <declaration> ─ ")" ─┤│


<container-condition> = [ <container-name>? <container-query>? ]!
<container-name> = <custom-ident>
<container-query> = not <query-in-parens>
                  | <query-in-parens> [ [ and <query-in-parens> ]* | [ or <query-in-parens> ]* ]
<query-in-parens> = ( <container-query> )
                  | ( <size-feature> )
                  | style( <style-query> )
                  | scroll-state( <scroll-state-query> )
                  | <general-enclosed>

<https://drafts.csswg.org/css-conditional-3/#at-supports>
<https://drafts.csswg.org/css-conditional-3/#at-ruledef-supports>

Fields

name: AtKeyword

prelude: SupportsCondition<'a>

block: SupportsRuleBlock<'a>

Trait Implementations

impl<'a> Clone for SupportsRule<'a>

fn clone(&self) -> SupportsRule<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for SupportsRule<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> Hash for SupportsRule<'a>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'a> Ord for SupportsRule<'a>

fn cmp(&self, other: &SupportsRule<'a>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<'a> Parse<'a> for SupportsRule<'a>

fn parse<I>(p: &mut Parser<'a, I>) -> Result<Self>

where I: Iterator<Item = Cursor> + Clone,

fn try_parse<I>(p: &mut Parser<'a, I>) -> Result<Self, Diagnostic>

where I: Iterator<Item = Cursor> + Clone,

impl<'a> PartialEq for SupportsRule<'a>

fn eq(&self, other: &SupportsRule<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> PartialOrd for SupportsRule<'a>

fn partial_cmp(&self, other: &SupportsRule<'a>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'a> Peek<'a> for SupportsRule<'a>

fn peek<I>(p: &Parser<'a, I>, c: Cursor) -> bool

where I: Iterator<Item = Cursor> + Clone,

const PEEK_KINDSET: KindSet = KindSet::ANY

impl<'a> ToCursors for SupportsRule<'a>

fn to_cursors(&self, s: &mut impl CursorSink)

impl<'a> ToSpan for SupportsRule<'a>

fn to_span(&self) -> Span

impl<'a> Eq for SupportsRule<'a>

impl<'a> StructuralPartialEq for SupportsRule<'a>